20199380617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{22193}}^1$

素因数の和:23580

約数の個数: 16

約数和(自身を含む): 22181393808

約数和(自身を除く): 1982013191

約数列:

[1, 13, 53, 689, 1321, 17173, 22193, 70013, 288509, 910169, 1176229, 15290977, 29316953, 381120389, 1553798509, 20199380617]

約数ペア:

[(1, 20199380617), (13, 1553798509), (53, 381120389), (689, 29316953), (1321, 15290977), (17173, 1176229), (22193, 910169), (70013, 288509)]